For certain high-security devices, such as card readers, ATMs, and hardware security modules, normal physical security isn’t enough – they need to wipe out their sensitive data if someone starts ...
Abstract: We demonstrate coherent optical time-domain reflectometry (C-OTDR) measurements in unidirectional and bidirectional repeatered multicore fibre systems for the submarine application. We show ...
Abstract: Adaptive wavelet packets in spatial domain have been applied for signal demodulation in optical frequency domain reflectometry (OFDR). A simulation model has been built for OFDR and the ...
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